my chain broke on my gio 200cc the chain jammed and broke chain guard cover and the clutch cover i take it thats what's beside chain guard cover when fixed the bike runs rough and back fires is there a chance the timing is out from damage and how do i fix timing

 

carb out of adjusment....cheep carb, invest a $100 and order the makuni carb....amongst a few other things, buy a new spark plug and wire (NGK), big dif, cut and hollow the stock exhaust want a few extra ideads.?. pm me

heres some pics of my sons gio and mine (red one)
our GIO'S
click on this link, or copy it into your browser

neo

 

I'd am very interested in your upgrades. I have managed to get my carb setup and seems to work quite well. New spark plug but I have not replaced the wire. Not sure if this is normal, but when I turn my quad either way, the front seems to bind, as in rolling bind.. the quad rolls very easy when traveling in a straight direction, but its like the brakes are on when I turn. I have disconnected the brake cables and tested with no change. Any idea what could be causing this? What did you do to get a reliable head light?
Thanks ..
Steve

 

my carb worked fine before chain broke it's after when chain broke it backed fires this why i think it's not the carb